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baud rate and bit rate were horribly confused in this document. Baud

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rate is how fast modems exchange symbols.  Bit rate is how many bits
per second the serial port nominally communicates at.  Try to use bit
rate consistently where that's what is ment.  The default data rate is
now 9600 baud.  300 baud being default pre-dates 4.4-LITE1.  Document
that tip doesn't respect the system default rate for a given channel.

Sorry guys, but no ucbvax, kremvax or kgbvax added to the example.

Noted by: bde
This commit is contained in:
Warner Losh 2003-10-21 03:22:49 +00:00
parent 9ee99eb496
commit e3a7fe7a9e
1 changed files with 12 additions and 5 deletions
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17
share/man/man5/remote.5
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@ -70,7 +70,7 @@ as follows.
When
.Nm tip
is invoked with only a phone number, it looks for an entry
of the form ``tip300'', where 300 is the baud rate with
of the form ``tip300'', where 300 is the data rate with
which the connection is to be made.
When the
.Nm cu
@ -90,9 +90,12 @@ A boolean capability is specified by simply listing the capability.
Auto call unit type.
.It Cm \&br
(num)
The baud rate used in establishing a connection to the remote host.
The data rate (bits per second) used for communications on the
serial port.
When a modem is used, the data rate used to communicate
with the remote modem may be different than this rate.
This is a decimal number.
The default baud rate is 300 baud.
The default rate is 9600 bits per second.
.It Cm \&cm
(str)
An initial connection message to be sent to the remote host.
@ -175,8 +178,8 @@ This is used primarily to share common capability information.
Here is a short example showing the use of the capability continuation
feature.
It defines a 56k modem connection on the first serial port at 115200
baud, no parity using the Hayes command set with standard line editing
and end of file characters.
bits per second, no parity using the Hayes command set with standard
line editing and end of file characters.
The arpavax entry includes everything in the UNIX-57600 entry plus
the phone number for arpavax (in this case an @ character so that it
is retrieved from the environment).
@ -195,6 +198,7 @@ host description file resides in
.Pa /etc .
.El
.Sh SEE ALSO
.Xr cu 1 ,
.Xr tip 1 ,
.Xr phones 5
.Sh HISTORY
@ -202,3 +206,6 @@ The
.Nm
file format appeared in
.Bx 4.2 .
.Sh BUGS
Tip uses its own notion of the serial ports data rate rather than the
system default for a serial port.